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211037391 — SHAFT,SHOULDERED

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

211037391: SHAFT,SHOULDERED.

The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL COMP 304, end_similarity: NOT IDENTICAL, overall_length: 4.1240 INCHES NOMINAL IN, first_end_style: PLAIN, second_end_style: PLAIN, first_end_diameter: 0.6230 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-378-3160, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
211037391
NSN: 3040-01-378-3160
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialSTEEL COMP 304
step_quantity2
end_similarityNOT IDENTICAL
overall_length4.1240 INCHES NOMINAL IN
first_end_stylePLAIN
second_end_stylePLAIN
first_end_diameter0.6230 INCHES MAXIMUM IN
second_end_diameter0.9990 INCHES MAXIMUM IN
largest_step_diameter0.9990 INCHES MAXIMUM IN
NSN3040-01-378-3160
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHAFT,SHOULDERED TITLE COMPONENT PN 211037391 MFR SHAFT,SHOULDERED
KEY FEATURES
•
STEP QUANTITY: 2
•
FIRST END DIAMETER: 0.6230 INCHES MAXIMUM IN
•
SECOND END DIAMETER: 0.9990 INCHES MAXIMUM IN
•
LARGEST STEP DIAMETER: 0.9990 INCHES MAXIMUM IN
•
FIRST END STYLE: PLAIN
•
END SIMILARITY: NOT IDENTICAL
•
SECOND END STYLE: PLAIN
TECHNICAL CHARACTERISTICS
STEP QUANTITY2
FIRST END DIAMETER0.6230 INCHES MAXIMUM IN
SECOND END DIAMETER0.9990 INCHES MAXIMUM IN
LARGEST STEP DIAMETER0.9990 INCHES MAXIMUM IN
FIRST END STYLEPLAIN
OVERALL LENGTH4.1240 INCHES NOMINAL IN
END SIMILARITYNOT IDENTICAL
SECOND END STYLEPLAIN
MATERIALSTEEL COMP 304
SUBSTITUTES & CROSS-REFERENCES 1
561-6404326Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 211037391?
211037391 is a SHAFT,SHOULDERED.
What parts can replace 211037391?
There is 1 known substitute for 211037391: 561-6404326. Substitute compatibility should be verified for your specific system.
What is the NSN for 211037391?
211037391 is cataloged in the U.S. Government catalog under NSN 3040-01-378-3160. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.